| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.82 | 7.227% | $93.0945 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $130.50 | 13.677% | $148.3485 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $216.79 | 6.832% | $231.6011 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $112.25 | 9.575% | $122.9979 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $79.42 | 9.126% | $86.6679 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $59.45 | 8.250% | $64.3546 | $64.35 | $64.35 | $64.40 |
| Purchase #7 | $131.35 | 8.104% | $141.9946 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $816.58 | $889.0591 | $889.05 | $889.05 | $889.10 | |